Types of USB Cable (Ultimate Guide)

Are you looking for a cable to connect your USB devices? If so, you are in luck. There are many different types of cables available, each with its own benefits. In this article, we will discuss some of the different types of USB cables and their respective benefits.

Types of USB Cables

USB cables come in many connections, some of which are not compatible with one another. Reestablishing a USB cable can become a time-consuming task, especially since the differences among the various models may seem negligible to the non targeted individual.

For example, while micro B and mini USBs may employ the same nomenclature, you will not be able to simply plug one into another’s port. The USB technology industry is constantly evolving in an equally rapid manner–at the exact same time, you will notice the very same USB plug type isn’t necessarily the exact same across all versions.

We’ve assembled this very inclusive guide to properly identify the differences between all the various sorts of USB cables on the market.

1. USB Type A

USB Type A cable

The USB-A connector, also known as the USB-Standard A connector, is primarily used as an upstream connector on host controllers and hubs, not as downstream connection on peripheral devices. The USB-A socket is designed as a “downstream” connection intended for host controllers and hubs, not as an “upstream” connection on peripheral devices.

USB host will typically deliver a 5V DC power on the main VBUS pin, which is why it’s so essential to choose USB cables wisely.

Although the typical USB style A-A cable isn’t meant for connection between two computing devices or between two hubs, it is occasionally used for such purposes.

2. USB Type B

USB Type B cable

Commonly referred to as the USB standard B connector, the B-style connector is intended for USB peripherals, such as a printer, USB port on a hub, or large-sized peripheral devices. 

The main motivation behind the development of USB B connectors was to connect different peripheral devices in a manner that did not establish a link between two host computers. USB B type connector has largely been discontinued in favor of other types of USB connectors.

3. USB Type C

USB Type C cable

The latest true USB connector with official name of USB Type-C connector came out in the market together with the new USB 3.1 standard, replacing the USB A-type and B-type connector with its high-quality USB C-type connector on both host controller ports and devices that are equipped with upstream USB socket commonly found on smartphones. A new number of computer mice and cell phones have come out in recent years with C-style USB connectors.

Type C connector is compatible with USB 2.0, 3.0, 3.1 Gen 1, and Gen 2 signals. A full feature Type C USB 3.1 Gen 2 C to USB cable is able to transmit data at maximum 10 GBPS with enhanced power delivery of up to 20V, 5A (100W), and to support DisplayPort and HDMI alternate mode to transfer video and audio signals.

4.USB Mini B

USB Mini B Cable

Unlike a mini-USB B plug, a USB B type connector uses the same 7-pin connector, but in a smaller form factor. The mini-B-type socket by default has 5 pins, which includes an extra ID pin to support USB OTG (On-The-Go), which allows mobile gadgets and various other electronics to be a USB host.

Initially, the Mini USB plug was designed for previous models of cell phones, but as cell phones have gotten smaller and slimmer with redesigned profiles, the Mini-B plug now serves only a small number of digital cameras.

5. USB Micro B

USB Micro B Cable

Micro USB B connector is a miniaturized version of the micro USB that aided the advancement of mobile devices while still allowing them to link to personal computers and hubs.

The first micro B connector holds five pins to support USB OTG, which allows phones and other mobile devices to read external drives, digital cameras, or other peripheral equipment as computers typically do. To enable OTG feature, special wiring connections must be made incorporated in the cable assembly.

On October 22, 2010, the International Telecommunication Union (ITU) decided to add a USB port to the Universal Charging Solution (UCS). The system, which was adopted by most industries, can now be used by smartphone manufacturers.

6. USB 3.0 Type A

USB 3.0 Type A Cable

The A-Type connectors used in USB 2.0 and USB 1.1 applications are similarly inherited by the USB 3.0 A connector. Here, the “downstream” connection is typically used on host controllers and hubs.

Nevertheless, USB 3.0 Type A processes additionally inserted pins that are not enabled in the PS/2 USB 2.0 Type A. An USB 3.0 connector is designed to support 5GHz [gigabits per second] data transfer, whereas lower data transfer rates are possible with the perusal of backward compatibility into the USB 2.0 ports. Blue USB 3.0 connectors are typically located in muted colors or with the “USB” sign to reveal them compared to the PS/2 USB 2.0 plugs, which are marked in vivid colors.

7. USB 3.0 Type B

USB 3.0 Type B Cable

USB 3.0 B-Type connector is designed for USB peripherals, including printers and upstream ports on the hub. This connector can handle USB 3.0 SuperSpeed transfers and USB 2.0 low-speed data transfers at the same time.

A USB 3.0 B plug cannot be plugged into a USB 2.0 B socket due to its plug shape change. Yet USB 3.0 Type B devices can still be attached to previous USB 2.0 B Type male plugs.

8. USB 3.0 Micro B

USB 3.0 Micro B Cable

Also known as the SuperSpeed Micro USB B connector, this plug increases pins on the side of the USB 2.0 Micro B connector to surpass USB 3.0 data-transfer speeds. Hard drives, digital cameras, cell phones, and other devices with USB 3.0 ports have the USB 3.0 Micro B connector

A significant inconvenience of plugging in a USB 3.0 Micro B male connector into a USB 2.0 B socket is that the latter interface cannot accept previous USB 3.0 Micro B plugs, and when they attempt to, the plug form changes.

As the demand for visibly higher data transfer rates rises with the prevalence of automated machine aggregation, a number of industrial applications have begun to make USB 3.0 a component of their plans, such as Machine Vision and 3D imaging. You need to use Screw lock USB Micro B connectors to secure interconnections in cables.

9. USB 3.0 Internal Connector

USB 3.0 Internal Connector

Intel’s system architecture internally designed USB 3.0 receptacle, party on, port front-panel connections to use for connecting to four USB 3.0 ports. The 20th pin socket has 2 lines of USB 3.0 dispatch channels, which can oblige up to two individual USB 3.0 gadgets.

10. USB 3.1 Internal Connector

USB 3.1 Internal Connector

Intel Developed and manufactured connector cables with USB 3.1 to connect motherboard front panel USB ports.

Comparable to the previous USB 3.0 internal connector, a second generation internal connector supports a single Type-C connector or dual Type-A connections but is more compact, with a marginally improved latch design. For connecting two type-C connectors, a 40-pin version internal connector had published.

What is USB-C?

USB-C is a new type of USB connector that’s popular among laptop and tablet manufacturers. It offers faster data transfer speeds, more power and compatibility with newer devices. USB-C is also reversible, so you can plug it in the wrong way and it won’t damage your device.

What does a USB-C Cable Look Like

USB cables are usually rectangular with a small, rectangular plug on one end and a small, round connector on the other. They come in different colors and can be found at ByteCable.

5 Advantages of USB-C

1. Increased speed and efficiency

USB-C, which stands for Universal Serial Bus Connector, is a new type of connector that has increased speed and efficiency. USB-C is faster than USB 3.0 and can support higher data rates. It is also more compact and reversible than traditional connectors. Many devices, including smartphones, laptops, and tablets has this type of connectors.

2. Improved power delivery

To improve power delivery, particularly for mobile devices USB-C connector is the ultimate option. The new standard can provide up to 10W of power when used with a USB-C to USB-C cable, more than double the 5W that is available using a traditional USB connector. This greater power allows for faster charging and longer battery life for devices that use USB-C.

3. Reversible connector

USB-C is the latest connector type and it has a lot of potential. It is reversible, which means that you can plug it in the wrong way and it will still work. USB-C is also smaller than other connectors, which makes it easier to use.

4. Increased bandwidth

USB-C is the latest and most advanced type of USB connector. It has increased bandwidth and can handle more data than traditional USB connectors. This means that USB-C devices can transfer data faster than before. This could mean better performance when using your computer or other devices.

5. Backward compatibility

USB-C is the latest type of USB connector and it’s slowly replacing all the other connectors. However, not everyone has upgraded to USB-C yet, so there are still a lot of older devices that use USB connectors. Luckily, there’s a way to still use those old devices with newer computers: by using a USB-C to USB adapter.

3 Disadvantages of USB-C

1. Limited device compatibility

USB Type-C is a new standard for connecting devices that doubles as a connector. So far, it has limitations in its device compatibility. This is because USB Type-C only supports devices designed to work with it, and not all USB-C devices are compatible with other USB Type-C devices. For now, most of the USB-C devices are still using older ports and cables. 

2. No standardization

USB-C is a new connector that replaces the traditional USB connector. However, there is no standardization for USB-C and different companies have different specifications for the connector. This makes it difficult to transfer data between devices.

3. Potentially damaging to devices

Recent reports suggest that USB-C, the new standard for connecting devices, is potentially damaging to devices. This is because USB-C can generate too much power and heat for some devices. If you’re using a USB-C device and it’s causing problems with your devices, be sure to switch to a different connection type.


In conclusion, USB-C seems to be the future of connection cables. Many devices are already using it and are backward compatible with USB 3.0 and 2.0. This means a wide range of current and future devices can use it. With its many benefits, it is likely that USB-C will continue to grow in popularity.

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